by Sunday | Nov 9 | Physics JAMB
A. 10 cm B. 25 cm C. 16 cm D. 14 cm Correct Answer: Option A = 10 cm Explanation m = v/u = -3 v = -3u f = 15cm 1/v + 1/U = 1/f 1/-3U + 1/u = 1/15 2/3u = 1/15 3U = 15 x 2 U = 30/3 = 10...
by Sunday | Nov 9 | Physics JAMB
A. X is the anode and very high current is used B. X is the anode and Y is the cathode C. Y is the cathode and X is the anode D. Y is the anode and very high current is used Correct Answer: Option D – Y is the anode and very high current is used Explanation...
by Sunday | Nov 9 | Physics JAMB
A. 8.58 x 10-19 J B. 8.50 x 10-15 J C. 8.58 x 10-17 J D. 8.85 x 10-18 J Correct Answer: Option A Explanation Work function, w = hfo = 6.6 x 10-34 x 1.3 x 1015 = 8.58 x 10-19
by Sunday | Nov 9 | Physics JAMB
A. saturation B. bonding C. amplification D. dopping Correct Answer: Option D – dopping
by Sunday | Nov 9 | Physics JAMB
A. 6.93 x 105s B. 6.93 x 105s C. 6.93 x 104s D. 6.93 x 104s Correct Answer: Option C – 6.93 x 104s Explanation T½ = (0.693)/λ = (0.693)/10-5 = 0.693 x 105 = 6.93 x 104sec
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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